AMD Radeon R9 280 vs NVIDIA Tesla P100 DGXS
GPU Specs Compare
Graphics Card
Release Date
Mar 2014
Apr 2016
Generation
Volcanic Islands
Tesla
Type
Desktop
Professional
Bus Interface
PCIe 3.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
827 MHz
1328 MHz
Boost Clock
933 MHz
1480 MHz
Memory Clock
1250 MHz
715 MHz
Memory
Memory Size
3GB
16GB
Memory Type
GDDR5
HBM2
Memory Bus
384bit
4096bit
Bandwidth
240.0GB/s
732.2GB/s
Render Config
Compute Units
28
-
Shading Units
1792
3584
TMUs
112
224
ROPs
32
96
L1 Cache
16 KB (per CU)
24 KB (per SM)
L2 Cache
768 KB
4 MB
SM Count
-
56
Theoretical Performance
Pixel Rate
29.86 GPixel/s
142.1 GPixel/s
Texture Rate
104.5 GTexel/s
331.5 GTexel/s
FP32 (float)
3.344 TFLOPS
10.61 TFLOPS
FP64 (double)
836.0 GFLOPS
5.304 TFLOPS
FP16 (half)
-
21.22 TFLOPS
Graphics Processor
GPU Name
Tahiti
GP100
GPU Variant
Tahiti PRO3(215-0821330)
-
Architecture
GCN 1.0
Pascal
Foundry
TSMC
TSMC
Process Size
28 nm
16 nm
Transistors
4.313 billion
15.3 billion
Die Size
352 mm²
610 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
1x DVI2x HDMI 1.4a1x DisplayPort 1.2
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (11_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
1.2
3.0
Vulkan
1.2
1.3
Shader Model
5.1
6.4
CUDA
-
6.0